Price History for 4-Stage Electrostatic Precipitator Air Purifier
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4-Stage Electrostatic Precipitator Air Purifier
This Black and Decker 4-stage filtration system sets a new standard for quality air. This outstanding air purifier comes with a 4-stage filtration process that entails a pre-filter, electrostatic precipitator f
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 16, 2026 | $451.35 |
| Jul 15, 2026 | $464.38 |
| Jun 28, 2026 | $451.35 |
| May 12, 2026 | $464.38 |
| Mar 18, 2026 | $464.37 |
| Feb 27, 2026 | $451.35 |
| Feb 20, 2026 | $434.38 |
| Feb 14, 2026 | $421.73 |
| Feb 6, 2026 | $409.45 |
| Jan 30, 2026 | $397.45 |
| Jan 24, 2026 | $385.45 |
| Jan 16, 2026 | $373.45 |
| Dec 14, 2025 | $361.45 |
| Nov 27, 2025 | $361.45 |
| Nov 7, 2025 | $361.45 |
| Oct 30, 2025 | $361.45 |
Analysis
4-Stage Electrostatic Precipitator Air Purifier price analysis
Price analysis for 4-Stage Electrostatic Precipitator Air Purifier at Home Depot: Today's price is $451.35. Current price is 1% below the 90-day average of $457.87 (a $6.52 below the running mean).
- Currently listed at $451.35, which is $89.90 above the original MSRP of $361.45.
- Current price is 1% below the 90-day average of $457.87 (a $6.52 below the running mean).
- The lowest recorded price on PriceWatchPro was $361.45 on October 30, 2025. That's $89.90 below today's price.
- The highest recorded price on PriceWatchPro was $464.38 on May 12, 2026. Today's price is $13.03 below that peak.
- 30-day trend: trending down 2.8% from $464.38 to $451.35.
- Across 15 tracked price changes, the listing has dropped 2 times with an average drop of $13.03.
- PriceWatchPro has been tracking this listing since October 30, 2025 (282 days of price history).
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